Densified Microsilica
Sio2: 93% Min.
H2O: 2% Max.
LOI: 3% Max.
Specific surface Area(B. E. T): 18, 000-23, 000sqm/kg
Pozz. Activity: 110%
Bulk Density: 550-700kgs/m3.
Packing: 1000kgs per jumbo bag with wooden pallet
Qualify: SGS certificate with ASTM-C1240 Standard
Supply capacity: 2000 Metric Tons per month
Payment Terms: T/T or L/C
Delivery time: 20days
Micro-silica fume in the building materials industry and sales
Micro-silica fume is at home and abroad in the field of high and new technology has broad application prospects for the fine material can be widely used in chemical industry, metallurgical industry. For cement or concrete :
1. to improve the performance of concrete or cement,
2. prepared with ultra-high,
3. strong, wear-resistant,
4. resistant to erosion,
5. corrosion-resistant,
6. anti-penetration,
7. antifreeze,
the early strength of concrete or special cement compound to meet the oil - Well, marine oil drilling platform, harbor terminals, railway bridges highways, airport runways, tunnels and urban high-rise building projects, such as the special requirements; rubber can be used to improve the extension of rubber, tear and tensile strength ; For ceramics and refractories, effective products to improve the strength and durability.